Rounding out our GravityBox coverage on our Android customization series, here is a tweak to add custom functions to your Navigation buttons on your rooted device.

Continuing with GravityBox, here is a quick tool to add a small app drawer to your navigation bar. A tidy little Android customization for your root device.

The preview clip after the break reveals a new level of freedom for the ICS navigation bar, including the ability to add up to five buttons, assign them to apps or actions as you wish, modify ...